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regulator: s5m8767: Drop regulators OF node reference 

[ Upstream commit a5872bd3398d0ff2ce4c77794bc7837899c69024 ]

The device node reference obtained with of_get_child_by_name() should be
dropped on error paths.

Fixes: 26aec009f6 ("regulator: add device tree support for s5m8767")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20210121155914.48034-1-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2021-01-21 16:59:14 +01:00 committed by Greg Kroah-Hartman
parent ab669048f9
commit 486a018932
1 changed files with 6 additions and 2 deletions
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8
drivers/regulator/s5m8767.c
View File

@ -544,14 +544,18 @@ static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev,
rdata = devm_kcalloc(&pdev->dev,
pdata->num_regulators, sizeof(*rdata),
GFP_KERNEL);
if (!rdata)
if (!rdata) {
of_node_put(regulators_np);
return -ENOMEM;
}
rmode = devm_kcalloc(&pdev->dev,
pdata->num_regulators, sizeof(*rmode),
GFP_KERNEL);
if (!rmode)
if (!rmode) {
of_node_put(regulators_np);
return -ENOMEM;
}
pdata->regulators = rdata;
pdata->opmode = rmode;